Submitted by IllIllI, also found by gzeon and kirk-baird
https://github.com/skalenetwork/ima-c4-audit/blob/11d6a6ae5bf16af552edd75183791375e501915f/contracts/mainnet/DepositBoxes/DepositBoxEth.sol#L138-L142
https://github.com/skalenetwork/ima-c4-audit/blob/11d6a6ae5bf16af552edd75183791375e501915f/contracts/mainnet/DepositBoxes/DepositBoxERC20.sol#L196-L200
https://github.com/skalenetwork/ima-c4-audit/blob/11d6a6ae5bf16af552edd75183791375e501915f/contracts/mainnet/DepositBoxes/DepositBoxERC721.sol#L183-L187
https://github.com/skalenetwork/ima-c4-audit/blob/11d6a6ae5bf16af552edd75183791375e501915f/contracts/mainnet/DepositBoxes/DepositBoxERC1155.sol#L261-L271
Once a chain has been killed the chain owner is able to call getFunds() on each of the deposit boxes and transfer funds/tokens wherever he/she wishes
Even if the owner is benevolent the fact that there is a rug vector available may negatively impact the protocols reputation. See this example where a similar finding has been flagged as a high-severity issue. Ive downgraded these instances to be a medium since it requires cooperation of the IMA mainnet admin.
https://github.com/skalenetwork/ima-c4-audit/blob/11d6a6ae5bf16af552edd75183791375e501915f/contracts/mainnet/DepositBoxes/DepositBoxEth.sol#L138-L142
https://github.com/skalenetwork/ima-c4-audit/blob/11d6a6ae5bf16af552edd75183791375e501915f/contracts/mainnet/DepositBoxes/DepositBoxERC20.sol#L196-L200
https://github.com/skalenetwork/ima-c4-audit/blob/11d6a6ae5bf16af552edd75183791375e501915f/contracts/mainnet/DepositBoxes/DepositBoxERC721.sol#L183-L187
https://github.com/skalenetwork/ima-c4-audit/blob/11d6a6ae5bf16af552edd75183791375e501915f/contracts/mainnet/DepositBoxes/DepositBoxERC1155.sol#L261-L271
Add a long time lock for killing so users have plenty of time to get their funds out before a kill
DimaStebaev (SKALE) disputed and commented:
GalloDaSballo (judge) commented:
